Research On The Comprehensive And Practical Teaching Of Primary School Mathematics Based On Problem Situational Teaching

In the context of the new curriculum reform,the "Compulsory Education Mathematics Curriculum Standard(2011 Edition)" has made a clear description of the comprehensive and practical courses.The significance of this course is to enable students to apply what they have learned and improve their comprehensive thinking and practical abilities.The focus is to train students to achieve systematic integration and develop comprehensive thinking when mastering knowledge.In the meanwhile,it also improves hands-on practical ability so that knowledge can be applied to reality.It can be seen that the field of "integration and practice" of mathematics is not only a carrier of mathematics content,but also an important way and realization way to cultivate mathematics thinking and core literacy of primary school students.Under the traditional teaching mode,teachers unilaterally instil knowledge into students,and use students' mastery of knowledge as the standard to measure the achievement of teaching goals.They do not pay attention to how students' practical ability will be improved after learning knowledge,which leads to although quality education has been implemented all the time,it has not had a significant effect.Students blindly receive knowledge in class,but cannot extract it in practical application.Therefore,combine the problem situation teaching with the comprehensive practical activity class,treat the problems as premise,teachers could stimulates the curiosity of students;regard situation as orientation,so that students can obtain the development of practical ability in the process of solving problems.After sorting out relevant domestic and foreign literature,this research used this as a basis to compile a questionnaire and interview outline.The main research questions are in two aspects: First,the current status of teaching in the field of "integration and practice" in primary school mathematics in our country;second,if the currently used teaching mode suitable for teaching in the field of "integration and practice".The questionnaire is divided into teacher questionnaire and student questionnaire.The teacher questionnaire is distributed to front-line mathematics teachers of elementary schools in H city,and the student questionnaire is distributed to students in the middle and high levels of elementary schools in H city.The students come from the fourth and sixth grades.Afterwards,the questionnaire was collected,sorted and analyzed to understand the current situation of the research question from the perspective of teachers and students,and then use the method of interviewing teachers as a supplement to the questionnaire to analyze the current situation in a deeper level.The main research contents are:(1)Through the questionnaire method and interview method,the current teaching situation in the field of "integration and practice" was investigated,and it was found that the setting of teaching goals ignored the main body of students,teachers did not pay enough attention to organize the content of textbooks,and the effectiveness of teaching implementation was poor.After analyzing the causes of these problems,a targeted strategy is proposed.(2)The study found that the unsatisfactory results of the "comprehensive and practical" teaching of primary school mathematics is mainly due to the unreasonable choice of teaching mode and failure to promote the development of students' practical and application abilities.This research proposes to combine the problem situation teaching mode with the field of "integration and practice",and according to the curriculum characteristics of "integration and practice",more targeted improvements and designs have been made on the objectives,elements,and implementation process of the teaching mode.And according to the course characteristics of "comprehensive and practical",more targeted improvements and designs have been made to the teaching objectives,teaching elements and implementation process of the problem situation teaching mode.The purpose of this research is to take the current situation in the "integration and practice" teaching of primary school mathematics in our country as the starting point,and use the problem-situated teaching mode to solve the current problems in the current situation.The innovation of research lies in the innovation of research ideas,the current situation of "integration and practice" teaching is taken as the entry point,the existing problems are analyzed,and the problem situations are applied to the teaching of this field.In addition,there are still shortcomings in this research.Due to the time limitation of internships and the lack of one-semester courses in the field of "Integration and Practice",this mode has not been implemented into actual teaching work,and subsequent research can be refined accordingly.Continuously adjust and supply the details in the actual teaching work,so that it can better serve the teaching work.